Package: src:dot-forward Version: 1:0.71-7 Severity: important Tags: sid trixie User: debian-...@lists.debian.org Usertags: ftbfs-gcc-14
[This bug is targeted to the upcoming trixie release] Please keep this issue open in the bug tracker for the package it was filed for. If a fix in another package is required, please file a bug for the other package (or clone), and add a block in this package. Please keep the issue open until the package can be built in a follow-up test rebuild. The package fails to build in a test rebuild on at least amd64 with gcc-14/g++-14, but succeeds to build with gcc-13/g++-13. The severity of this report will be raised before the trixie release. The full build log can be found at: http://qa-logs.debian.net/2024/07/01/dot-forward_0.71-7_unstable_gccexp.log The last lines of the build log are at the end of this report. To build with GCC 14, either set CC=gcc-14 CXX=g++-14 explicitly, or install the gcc, g++, gfortran, ... packages from experimental. apt-get -t=experimental install g++ Common build failures are new warnings resulting in build failures with -Werror turned on, or new/dropped symbols in Debian symbols files. For other C/C++ related build failures see the porting guide at http://gcc.gnu.org/gcc-14/porting_to.html [...] dh_auto_build make -j8 "INSTALL=install --strip-program=true" make[1]: Entering directory '/<<PKGBUILDDIR>>' ( cat warn-auto.sh; \ echo CC=\'`head -1 conf-cc`\'; \ echo LD=\'`head -1 conf-ld`\' \ ) > auto-ccld.sh nroff -man dot-forward.1 > dot-forward.0 cat auto-ccld.sh make-load.sh > make-load cat auto-ccld.sh find-systype.sh > find-systype cat auto-ccld.sh make-compile.sh > make-compile cat auto-ccld.sh make-makelib.sh > make-makelib chmod 755 make-load chmod 755 find-systype chmod 755 make-compile chmod 755 make-makelib ./find-systype > systype ( cat warn-auto.sh; ./make-load "`cat systype`" ) > load ( cat warn-auto.sh; ./make-compile "`cat systype`" ) > \ compile ( cat warn-auto.sh; ./make-makelib "`cat systype`" ) > \ makelib chmod 755 makelib chmod 755 load chmod 755 compile ./compile dot-forward.c ./compile control.c ./compile auto-str.c ./compile substdio.c ./compile substdi.c ./compile substdo.c ./compile subfderr.c ./compile substdio_copy.c In file included from auto-str.c:1: substdio.h:12:64: error: initialization of ‘int (*)()’ from incompatible pointer type ‘ssize_t (*)(int, const void *, size_t)’ {aka ‘long int (*)(int, const void *, long unsigned int)’} [-Wincompatible-pointer-types] 12 | #define SUBSTDIO_FDBUF(op,fd,buf,len) { (buf), 0, (len), (fd), (op) } | ^ auto-str.c:6:16: note: in expansion of macro ‘SUBSTDIO_FDBUF’ 6 | substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1)); | ^~~~~~~~~~~~~~ substdio.h:12:64: note: (near initialization for ‘ss1.op’) 12 | #define SUBSTDIO_FDBUF(op,fd,buf,len) { (buf), 0, (len), (fd), (op) } | ^ auto-str.c:6:16: note: in expansion of macro ‘SUBSTDIO_FDBUF’ 6 | substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1)); | ^~~~~~~~~~~~~~ In file included from subfderr.c:2: substdio.h:12:64: error: initialization of ‘int (*)()’ from incompatible pointer type ‘ssize_t (*)(int, const void *, size_t)’ {aka ‘long int (*)(int, const void *, long unsigned int)’} [-Wincompatible-pointer-types] 12 | #define SUBSTDIO_FDBUF(op,fd,buf,len) { (buf), 0, (len), (fd), (op) } | ^ subfderr.c:6:22: note: in expansion of macro ‘SUBSTDIO_FDBUF’ 6 | static substdio it = SUBSTDIO_FDBUF(write,2,subfd_errbuf,256); | ^~~~~~~~~~~~~~ substdio.h:12:64: note: (near initialization for ‘it.op’) 12 | #define SUBSTDIO_FDBUF(op,fd,buf,len) { (buf), 0, (len), (fd), (op) } | ^ subfderr.c:6:22: note: in expansion of macro ‘SUBSTDIO_FDBUF’ 6 | static substdio it = SUBSTDIO_FDBUF(write,2,subfd_errbuf,256); | ^~~~~~~~~~~~~~ make[1]: *** [Makefile:32: auto-str.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: *** [Makefile:358: subfderr.o] Error 1 dot-forward.c: In function ‘blindwrite’: dot-forward.c:64:3: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 64 | write(fd,buf,len); | ^~~~~~~~~~~~~~~~~ make[1]: Leaving directory '/<<PKGBUILDDIR>>' dh_auto_build: error: make -j8 "INSTALL=install --strip-program=true" returned exit code 2 make: *** [debian/rules:8: binary] Error 25 dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
